<!DOCTYPE html>
<head>
<title>测试</title>
</head>
<body>
	<form action="/excel/simple" method="post" enctype="multipart/form-data">
		<p>
			文件：<input type="file" name="file" />
		</p>
		<p>
			<input type="submit" value="上传文件" />
		</p>
	</form>
</body>
</html>